Yikes, this bird doesn't have much in the way of good J seats. I'm a window person, but only if it means seeing something other than the wing outside. So it seems like 6-7 A/K are the ideal seats, but they're gone.
Any particular reason the C/H aisle would be different than the B/J aisle? If I recall, it's the same seat and the weird double-mini-armrest thing is between the D and G seats. Currently in 6H (figure row 6 is furthest from galleys and lavs) and hoping for a "surprise and delight" F upgrade (this is p.s.) or a miracle 77W swap